Blumenthal, D.J.D.J.BlumenthalCiminelli, C.C.CiminelliDagenais, M.M.DagenaisEggleton, B.B.EggletonVan Thourhout, DriesDriesVan Thourhout2021-10-252021-10-252018-071077-260Xhttps://imec-publications.be/handle/20.500.12860/30266Introduction to the special issue on ultralow loss planar waveguides and their applicationsJournal article